Tire



FIG. 1 is a perspective view of a tire embodying the design of the present invention, it being understood that the tread pattern is repeated throughout the circumference of the tire as shown schematically by solid lines, the opposite side being substantially _the same as that shown.

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a side elevational view thereof. 

The ornamental design for a tire tread, substantially as shown and described. 